Transaction not yet indexed

21Adx1phN7AqzoHajCMkaXbJSLpV55wJtRCeCc56VxEoGA5pdzvuU2uShiJWmSqcHzjCM75RbArXZTUvTSK3juC7

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.